#ifndef __AXP192_H__
#define __AXP192_H__

#include <Wire.h>
#include <Arduino.h>

#define SLEEP_MSEC(us) (((uint64_t)us) * 1000L)
#define SLEEP_SEC(us)  (((uint64_t)us) * 1000000L)
#define SLEEP_MIN(us)  (((uint64_t)us) * 60L * 1000000L)
#define SLEEP_HR(us)   (((uint64_t)us) * 60L * 60L * 1000000L)


class AXP192 {
public:
  	AXP192();
  	void  begin(void);
	void  ScreenBreath(uint8_t brightness);
	bool  GetBatState();
  
	void  EnableCoulombcounter(void);
	void  DisableCoulombcounter(void);
	void  StopCoulombcounter(void);
	void  ClearCoulombcounter(void);
	uint32_t GetCoulombchargeData(void);
	uint32_t GetCoulombdischargeData(void);
	float GetCoulombData(void); 
	
	uint16_t GetVbatData(void) __attribute__((deprecated));
	uint16_t GetIchargeData(void) __attribute__((deprecated));
	uint16_t GetIdischargeData(void) __attribute__((deprecated));
	uint16_t GetTempData(void) __attribute__((deprecated));
	uint32_t GetPowerbatData(void) __attribute__((deprecated));
	uint16_t GetVinData(void) __attribute__((deprecated));
	uint16_t GetIinData(void) __attribute__((deprecated));
	uint16_t GetVusbinData(void) __attribute__((deprecated));
	uint16_t GetIusbinData(void) __attribute__((deprecated));
	uint16_t GetVapsData(void) __attribute__((deprecated));
	uint8_t GetBtnPress(void);

  	// -- sleep
	void SetSleep(void);
	void DeepSleep(uint64_t time_in_us = 0);
	void LightSleep(uint64_t time_in_us = 0);
  	uint8_t GetWarningLeve(void);

public:
	// void SetChargeVoltage( uint8_t );
	// void SetChargeCurrent( uint8_t );
	float GetBatVoltage();
	float GetBatCurrent();
	float GetVinVoltage();
	float GetVinCurrent();
	float GetVBusVoltage();
	float GetVBusCurrent();
	float GetTempInAXP192();
	float GetBatPower();
	float GetBatChargeCurrent();
	float GetAPSVoltage();
	float GetBatCoulombInput();
	float GetBatCoulombOut();
  	uint8_t GetWarningLevel(void);	
    void SetCoulombClear();
	void SetLDO2( bool State );

private:
	void Write1Byte( uint8_t Addr ,  uint8_t Data );
	uint8_t Read8bit( uint8_t Addr );
	uint16_t Read12Bit( uint8_t Addr);
	uint16_t Read13Bit( uint8_t Addr);
	uint16_t Read16bit( uint8_t Addr );
	uint32_t Read24bit( uint8_t Addr );
	uint32_t Read32bit( uint8_t Addr );
	void ReadBuff( uint8_t Addr , uint8_t Size , uint8_t *Buff );
}; 

#endif
